The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 12, 2016
Filed:
Feb. 03, 2011
Applicants:
Jean-francois Morizur, Evansville, IN (US);
Yaming Niu, Shanghai, CN;
Thomas Evans, Mount Vernon, IN (US);
Inventors:
Jean-Francois Morizur, Evansville, IN (US);
Yaming Niu, Shanghai, CN;
Thomas Evans, Mount Vernon, IN (US);
Assignee:
SABIC GLOBAL TECHNOLOGIES B.V., Bergen Op Zoom, NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L 69/00 (2006.01); C08K 5/524 (2006.01); C08K 5/527 (2006.01); C08K 5/134 (2006.01); C08K 5/5435 (2006.01);
U.S. Cl.
CPC ...
C08L 69/00 (2013.01); C08K 5/134 (2013.01); C08K 5/524 (2013.01); C08K 5/527 (2013.01);
Abstract
Provided herein are branched polycarbonate resin compositions The compositions include a first heat stabilizer, a second heat stabilizer, a branched polycarbonate, a cyclic siloxane, and a flame retardant salt. The compositions withstand discoloration and increased melt viscosity when exposed to elevated temperatures. These compositions are useful in the manufacture of various shaped, formed and/or molded articles.